Intervention not reported
Vitamin E(1 RCT; 97 participants) · people with non‐alcohol‐related fatty liver disease (NAFLD)
It is very uncertain whether the intervention changes vitamin E(1 RCT; 97 participants) (very low certainty).
1 finding from 1 review
OR 0.83 [0.36, 1.91]
Studies not reported
Very low
Intervention not reported
Amino acids + vitamin C(1 RCT; 191 participants) · people with non‐alcohol‐related fatty liver disease (NAFLD)
It is very uncertain whether the intervention changes amino acids + vitamin C(1 RCT; 191 participants) (very low certainty).
1 finding from 1 review
OR 1.76 [0.62, 5.53]
Studies not reported
Very low
Intervention not reported
Vitamin E(3 RCTs; 332 participants) · people with non‐alcohol‐related fatty liver disease (NAFLD)
It is very uncertain whether the intervention changes vitamin E(3 RCTs; 332 participants) (very low certainty).
1 finding from 1 review
Intervention not reported
Vitamin E(1 trial; 167 participants) · people with non‐alcohol‐related fatty liver disease (NAFLD)
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Intervention not reported
Vitamin E(4 trials; 379 participants) · people with non‐alcohol‐related fatty liver disease (NAFLD)
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Dill seed versus placebo Pain score · women with moderate or severe primary dysmenorrhoea
3 findings from 1 review
Intervention not reported
Received vitamin or iron supplements Z‐score of proportion ( · children and adults in low‐ and middle‐income countries
1 finding from 1 review
Intervention not reported
Received vitamin or iron supplements · children and adults in low‐ and middle‐income countries
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Intervention not reported
Vitamin C adherence · Various (pregnant women; daily smokers aged 16 and older; university students; children aged 5‐13)
1 finding from 1 review
Clinical signs and symptoms
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse events
1 finding from 1 review
Health‐related quality of life
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Acceptability
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Socioeconomic effects
1 finding from 1 review
Intervention not reported
Blindness · children with measles infection and no clinically demonstrable vitamin A deficiency
1 finding from 1 review
Intervention not reported
Serum retinol (1 week post‐intervention) (mean X (µg/dL) ± standard error (SE) · children with measles infection and no clinically demonstrable vitamin A deficiency
1 finding from 1 review
Intervention not reported
Serum retinol (2 weeks post‐intervention) (mean X (µg/dL) ± standard error SE) · children with measles infection and no clinically demonstrable vitamin A deficiency
1 finding from 1 review
Intervention not reported
Serum retinol (6 weeks post‐intervention) (mean X (µg/dL) ± standard error SE) · children with measles infection and no clinically demonstrable vitamin A deficiency
1 finding from 1 review
Intervention not reported
Serum retinol (mean change 1 week post‐intervention) (mean X (µg/dL) ± standard error SE) · children with measles infection and no clinically demonstrable vitamin A deficiency
1 finding from 1 review
Intervention not reported
Weight gain 6 weeks post‐intervention (mean X (kg) ± standard error SE) · children with measles infection and no clinically demonstrable vitamin A deficiency
1 finding from 1 review